CN210033117U

CN210033117U - Self-locking type direct-current 24-volt servo brushless motor sliding door

Info

Publication number: CN210033117U
Application number: CN201920608700.7U
Authority: CN
Inventors: 肖正创; 王波; 肖丙永; 肖丙法
Original assignee: Shandong Yizhong Intelligent Technology Co Ltd
Current assignee: Shandong Yizhong Intelligent Technology Co Ltd
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-02-07
Anticipated expiration: 2029-04-29

Abstract

The utility model discloses a self-locking type direct current 24 volt servo brushless motor translation door, including fixed door frame, double round guide rail and sliding door, sliding door movable mounting is in the inboard of fixed door frame, and one side surface fixed mounting of fixed door frame has first leg strut, the opposite side surface fixed mounting of fixed door frame has the second leg strut, the lower extreme surface of first leg strut and second leg strut all fixed mounting has fixed callus on the sole, the upper end surface of first leg strut and second leg strut all fixed mounting has spacing dop, the upper end surface of fixed door frame is close to fixed mounting between two sets of spacing dops and is sealed overhead guard, double round guide rail fixed mounting is close to the inboard of sealed overhead guard in the upper end of sliding door, the upper end surface of big modulus rack is equipped with a plurality of sets of fixed latch; the utility model discloses a change its original drive structure, promote the stability and the security of this translation door, prolong its life, reduce its fault rate, it is comparatively practical.

Description

Self-locking type direct-current 24-volt servo brushless motor sliding door

Technical Field

The utility model belongs to the technical field of the translation door equipment, a electronic translation door is related to, specifically from locking-type 24V servo brushless motor translation doors of direct current.

Background

Most of the sliding doors are electric sliding doors, and have the characteristic of multiple functions, the door body has a strict requirement on wind load resistance, and is suitable for being installed on various factory building structures, the door leaves can be manually and electrically converted, the number of controllable door leaves is not too many, the door leaves are generally single-rail and divided into a lower bearing mode and an upper bearing mode, and a common outdoor alternating current sliding door machine is used as an electric transmission mechanism, so that the structure and the performance of the sliding door have defects and hidden dangers;

the traditional translation door adopts an external AC translation door machine as an electric transmission mechanism or an induction door opening machine as an electric transmission mechanism, the former is supplied with power by 220 volts, the thrust is too large, the mechanical property is too hard, the traditional translation door cannot be accurately controlled and set, and the traditional translation door is often subjected to extrusion danger, so that constructors, users and operators are threatened all the time, emergency operation cannot be carried out under the conditions of power failure and fire, and the latter can solve the problem of extrusion danger because an induction door motor has an accurate resistance return function, but because the single thickness of a transmission system and the mechanism cannot be self-locked, the defects of high electric fault rate, incapability of locking at any position, only locking at a specific position, easy violent damage and the like are easily caused, all door opening and closing states and limiting on the translation door need to pass through complicated external signals to a control main board, due to the high frequency of door use, the sensor of various signals is necessary to often present a problem, bring too much trouble and use cost to user and engineer, in order to solve the above-mentioned defect, now provide a solution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a from locking-type direct current 24 volt servo brushless motor translation door.

The purpose of the utility model can be realized by the following technical scheme:

the self-locking type direct-current 24-volt servo brushless motor translation door comprises a fixed door frame, a double-wheel guide rail and a sliding door, wherein the sliding door is movably arranged on the inner side of the fixed door frame, and the outer surface of one side of the fixed doorframe is fixedly provided with a first supporting leg, the outer surface of the other side of the fixed doorframe is fixedly provided with a second supporting leg, the outer surfaces of the lower ends of the first supporting leg and the second supporting leg are both fixedly provided with a fixed foot pad, the outer surfaces of the upper ends of the first supporting leg and the second supporting leg are both fixedly provided with a limit chuck, a sealing top cover is fixedly arranged between the outer surface of the upper end of the fixed door frame and the two groups of limiting clamping heads, the double-wheel guide rail is fixedly arranged at the inner side, close to the sealing top cover, of the upper end of the sliding door, a large-modulus rack is fixedly arranged on the outer surface of the upper end of the sliding door, close to the upper portion of the double-wheel guide rail, and a plurality of groups of fixing clamping teeth are arranged on the outer surface of the upper end of the large-modulus rack.

Furthermore, a servo motor is fixedly installed on the inner side of the sealing top cover, the servo motor is movably connected with the large module rack through a transmission gear, and a clamping groove is formed in the inner side of the double-wheel guide rail.

Furthermore, the outer surface of the bottom of the sliding door is fixedly provided with a pulley, the sliding door is movably connected with the fixed door frame through the pulley, and the inner side of the upper part of the fixed door frame is provided with a sliding groove.

Further, the inboard fixed mounting of sliding door has a plurality of groups second pole setting, the inboard fixed mounting of fixed door frame has the first pole setting of a plurality of groups, all through draw-in groove and sliding door and fixed door frame butt joint between first pole setting and the second pole setting fixed.

Furthermore, a permanent magnet is fixedly installed inside the servo motor, and the servo motor and the fixed door frame are fixedly connected in a butt joint mode through a clamping seat.

Furthermore, the sliding door and the fixed door frame are both of cuboid frame structures, and the sliding door and the fixed door frame are fixedly butted through a sliding rail.

Furthermore, a nixie tube is fixedly arranged on the inner surface of one side of the fixed door frame, and a push-pull buckle is fixedly arranged on the inner surface of one side of the fixed door frame, which is close to the lower part of the nixie tube.

The utility model has the advantages that: through setting up the double round guide rail, make door body guide rail adopt the double track operation of many wheels, when the sliding door is the lateral shifting operation at fixed door frame, the double round guide rail utilizes the draw-in groove card in its middle part on the slide rail of fixed door frame, can carry out spacing fixed to the sliding door among the slip process, prevent the skew phenomenon of long-time running position of sliding door, improve the security in this sliding door use, utilize spacing dop simultaneously, when this sliding door breaks down the phenomenon, the user can be through removing spacing dop, take out the sliding door from deciding the door frame, make it have the fixed structure of combination, make its inner structure succinct, it is difficult for breaking down, convenient to use person maintains and changes the operation to it simultaneously, high durability and convenient use.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the front structure of the present invention;

fig. 3 is a schematic sectional structure of the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a sliding door; 2. a first upright rod; 3. fixing the door frame; 4. a first support leg; 5. sealing the top cover; 6. a limiting chuck; 7. a second leg support; 8. fixing the foot pad; 9. a second upright stanchion; 10. a two-wheeled guide rail; 11. a large module rack; 12. fixing the latch; 13. a transmission gear; 14. a servo motor.

Detailed Description

As shown in fig. 1-4, the self-locking type direct current 24 v servo brushless motor translation door comprises a fixed door frame 3, a two-wheel guide rail 10 and a sliding door 1, wherein the sliding door 1 is movably installed at the inner side of the fixed door frame 3, a first supporting leg 4 is fixedly installed at the outer surface of one side of the fixed door frame 3, a second supporting leg 7 is fixedly installed at the outer surface of the other side of the fixed door frame 3, a fixed foot pad 8 is fixedly installed at the outer surface of the lower end of each of the first supporting leg 4 and the second supporting leg 7, the first supporting leg 4 and the second supporting leg 7 play a role in supporting and fixing the door frame, a limit chuck 6 is fixedly installed at the outer surface of the upper end of the fixed door frame 3 close to the space between the two sets of limit chucks 6, the two-wheel guide rail 10 is fixedly installed at the upper end of the sliding door 1 close to the inner side of the seal chuck 5, a large-modulus rack 11 is fixedly installed at the outer surface of the upper end of the, the outer surface of the upper end of the large module rack 11 is provided with a plurality of groups of fixed clamping teeth 12.

A servo motor 14 is fixedly installed on the inner side of the sealing top cover 5, the servo motor 14 is movably connected with the large module rack 11 through a transmission gear 13, a clamping groove is formed in the inner side of the double-wheel guide rail 10, and the friction force of the door body during sliding can be reduced by means of the double-wheel guide rail 10.

The outer fixed surface in bottom of sliding door 1 installs the pulley, and sliding door 1 passes through pulley and fixed door frame 3 swing joint, and the spout has been seted up to the upper portion inboard of fixed door frame 3.

A plurality of groups of second vertical rods 9 are fixedly installed on the inner side of the sliding door 1, a plurality of groups of first vertical rods 2 are fixedly installed on the inner side of the fixed door frame 3, and the first vertical rods 2 and the second vertical rods 9 are fixedly connected with the sliding door 1 and the fixed door frame 3 in a butt joint mode through clamping grooves.

The permanent magnet is fixedly installed inside the servo motor 14, the servo motor 14 is fixedly connected with the fixed door frame 3 in a butt joint mode through the clamping seat, the servo motor 14 completes memory through self-learning of the whole stroke of opening and closing the door for the first time, and various complex external sensing signals and limit switches of the original sliding door are thoroughly replaced.

The sliding door 1 and the fixed door frame 3 are both of a cuboid frame structure, the sliding door 1 and the fixed door frame 3 are fixedly connected in a butt joint mode through sliding rails, and the sliding rails play a limiting and fixing role in sliding the sliding door 1.

The inner surface of one side of the fixed door frame 3 is fixedly provided with a nixie tube, and the inner surface of one side of the fixed door frame 3 is fixedly provided with a push-pull buckle close to the lower part of the nixie tube, and the translation door can be manually opened or closed under the power-off condition by pulling the push-pull buckle.

A self-locking type direct current 24V servo brushless motor translation door is a door body which utilizes a servo motor 14 to drive the translation door to open or close, a rotor in the servo motor 4 is a permanent magnet, U/V/W three-phase electricity controlled by a driver forms an electromagnetic field, the rotor rotates under the action of the magnetic field, meanwhile, an encoder carried by the motor feeds back a signal to the driver, the driver compares the feedback value with a target value to adjust the rotation angle of the rotor, the precision of the servo motor is determined by the precision of the encoder, the rotation speed of the rotor of the servo brushless motor is controlled by an input signal and can quickly react, the self-locking type direct current 24V servo brushless motor translation door has the characteristics of small electromechanical time constant, high linearity, initial voltage and the like, the received electric signal can be converted into angular displacement or angular speed output on a motor shaft, the servo motor 4 is mainly positioned by pulses, and the servo motor 4, therefore, every time the servo motor 4 rotates by an angle, the corresponding number of pulses can be sent, the pulse received by the servo motor forms a response, the system control main board can know how many pulses are sent to the servo motor, and meanwhile, how many pulses are received, so that the rotation of the motor can be accurately controlled, the accurate positioning is realized, and the position can reach 0.001mm, the servo system is an automatic control system which enables the controlled output quantity of an object to follow the arbitrary change of an input target, the servo system is mainly positioned by the pulses, the servo system can be basically understood in this way, the servo motor receives 1 pulse, and the angle corresponding to 1 pulse can be rotated, so that the displacement is realized. Because the servo motor has the function of sending pulses, the servo motor can send corresponding number of pulses every time the servo motor rotates by an angle, and thus, the pulses received by the servo motor form a response or a closed loop, so that the system can know how many pulses are sent to the servo motor and how many pulses are received at the same time, and thus, the rotation of the motor can be accurately controlled, the accurate positioning is realized, and the accuracy can reach 0.001 mm.

The utility model discloses a set up the double round guide rail, make door body guide rail adopt the many rounds of double track operation mode, when the sliding door is the lateral shifting operation at fixed door frame, the double round guide rail utilizes the draw-in groove card in its middle part on the slide rail of fixed door frame, can carry out spacing fixed to the sliding door among the slip process, prevent the skew phenomenon of the long-time running position of translation door, improve the security in this translation door use, utilize spacing dop simultaneously, when this translation door breaks down the phenomenon, the user can be through excising spacing dop, take out the sliding door from deciding in the door frame, make it have the fixed structure of combination, it is succinct to make its inner structure, the user of facilitating the use is difficult for breaking down, convenient to use maintains and changes the operation to it simultaneously, and is convenient.

The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.

Claims

1. Self-locking type direct-current 24-volt servo brushless motor translation door is characterized by comprising a fixed door frame (3), two-wheel guide rails (10) and a sliding door (1), wherein the sliding door (1) is movably installed on the inner side of the fixed door frame (3), a first supporting leg (4) is fixedly installed on the outer surface of one side of the fixed door frame (3), a second supporting leg (7) is fixedly installed on the outer surface of the other side of the fixed door frame (3), a fixed foot pad (8) is fixedly installed on the outer surfaces of the lower ends of the first supporting leg (4) and the second supporting leg (7), a limiting clamping head (6) is fixedly installed on the outer surfaces of the upper ends of the first supporting leg (4) and the second supporting leg (7), a sealing top cover (5) is fixedly installed between the two limiting clamping heads (6) on the outer surface of the upper end of the fixed door frame (3), the two-wheel guide rails (10) are fixedly installed on the inner side of the upper end of the sliding door, the outer surface of the upper end of the sliding door (1) is fixedly provided with a large module rack (11) close to the upper part of the double-wheel guide rail (10), and the outer surface of the upper end of the large module rack (11) is provided with a plurality of groups of fixed clamping teeth (12).

2. The translation door with the self-locking direct-current 24-volt servo brushless motor according to claim 1 is characterized in that a servo motor (14) is fixedly installed on the inner side of the sealing top cover (5), the servo motor (14) is movably connected with a large module rack (11) through a transmission gear (13), and a clamping groove is formed in the inner side of the double-wheel guide rail (10).

3. The translation door with the self-locking direct-current 24-volt servo brushless motor according to claim 1 is characterized in that a pulley is fixedly installed on the outer surface of the bottom of the sliding door (1), the sliding door (1) is movably connected with a fixed door frame (3) through the pulley, and a sliding groove is formed in the inner side of the upper portion of the fixed door frame (3).

4. The translation door with the self-locking direct-current 24-volt servo brushless motor according to claim 1 is characterized in that a plurality of groups of second vertical rods (9) are fixedly installed on the inner side of the sliding door (1), a plurality of groups of first vertical rods (2) are fixedly installed on the inner side of the fixed door frame (3), and the first vertical rods (2) and the second vertical rods (9) are fixedly connected with the sliding door (1) and the fixed door frame (3) in a butt joint mode through clamping grooves.

5. The translation door with the self-locking direct-current 24-volt servo brushless motor according to claim 2 is characterized in that a permanent magnet is fixedly installed inside the servo motor (14), and the servo motor (14) and the fixed door frame (3) are fixedly butted through a clamping seat.

6. The translation door with the self-locking direct-current 24-volt servo brushless motor according to claim 1 is characterized in that the sliding door (1) and the fixed door frame (3) are both of a cuboid frame structure, and the sliding door (1) and the fixed door frame (3) are in butt joint and fixed through sliding rails.

7. The translation door with self-locking direct-current 24-volt servo brushless motor according to claim 1 is characterized in that a nixie tube is fixedly installed on the inner surface of one side of the fixed door frame (3), and a push-pull buckle is fixedly installed on the inner surface of one side of the fixed door frame (3) close to the lower part of the nixie tube.